code: def get_index_name(prefix, dim):
      return prefix + "-" + str(dim)
  
imports: import shutil
  import numpy
  import plyvel
  import os.path
  import sys
  from bert.modeling import *
  from bert.tokenization import *
  import json
  import os.path
  import numpy
label_desc: Use image node_id 1 for calling the EmbeddingsDbResolver obj's underlying member method code with example usage: obj.get_index_name(prefix, dim) and returns: unknown